Compliance record
Formal violations the EPA has on file for this supplier. A health-based violation means a contaminant limit or a required treatment was breached; the rest are monitoring or reporting failures — still violations, but not a measured health risk.
| Violation | Type | Status | Period |
|---|---|---|---|
| MR | Monitoring | Resolved | 2024-10-01 |
| MON | Monitoring | Resolved | 2024-09-01 → 2024-09-30 |
| MON | Monitoring | Resolved | 2024-09-01 → 2024-09-30 |
| MON | Monitoring | Resolved | 2024-09-01 → 2024-09-30 |
| MON | Monitoring | Resolved | 2024-09-01 → 2024-09-30 |
| MR | Monitoring | Resolved | 2023-10-01 |
| MR | Monitoring | Resolved | 2023-10-01 |
| MR | Monitoring | Resolved | 2023-10-01 |
| MR | Monitoring | Resolved | 2023-10-01 |
PFAS detected
| Contaminant | Max | Detection rate | Period |
|---|---|---|---|
| Pfba | 0.0111 µg/L | 7/8 | 2024 |
Other contaminants detected
| Contaminant | Level vs EPA limit | Detection rate | Source | Period |
|---|---|---|---|---|
| Chloroform | 64.45 µg/L No EPA limit set
worst single sample: 77.9 µg/L | 50/50 | SYR4 | 2013–2019 |
| TTHM | 77.84 µg/L 97% of the EPA limit 80 µg/L
worst single sample: 90.6 µg/L | 50/50 | SYR4 | 2013–2019 |
| Bromodichloromethane | 12.86 µg/L No EPA limit set
worst single sample: 13.3 µg/L | 49/50 | SYR4 | 2013–2019 |
| Trichloroacetic Acid | 17.18 µg/L No EPA limit set
worst single sample: 31.3 µg/L | 49/50 | SYR4 | 2013–2019 |
| Dichloroacetic Acid | 30.7 µg/L No EPA limit set
worst single sample: 37.4 µg/L | 48/50 | SYR4 | 2013–2019 |
| Total Haloacetic Acids (HAA5) | 50.38 µg/L 84% of the EPA limit 60 µg/L
worst single sample: 68.7 µg/L | 48/50 | SYR4 | 2013–2019 |
| Dibromochloromethane | 2.936 µg/L No EPA limit set
worst single sample: 3.74 µg/L | 45/50 | SYR4 | 2013–2019 |
| Copper | 1002.45 µg/L 77% of the EPA limit 1300 µg/L
worst single sample: 1310 µg/L | 40/40 | SYR4 | 2014–2017 |
| Lead | 0.0048 mg/L 32% of the EPA limit 0.0150 mg/L | 33/33 | LCR | 2025 |
| Lead | 7.936 µg/L 53% of the EPA limit 15 µg/L
worst single sample: 8.39 µg/L | 29/39 | SYR4 | 2014–2017 |
| Monobromoacetic Acid | 9.433 µg/L No EPA limit set
worst single sample: 9.82 µg/L | 19/50 | SYR4 | 2013–2019 |
| Dibromoacetic Acid | 2.279 µg/L No EPA limit set
worst single sample: 2.28 µg/L | 2/50 | SYR4 | 2013–2019 |
| Monochloroacetic Acid | 8.57 µg/L No EPA limit set | 1/50 | SYR4 | 2013–2019 |
30 contaminants tested, none detected
Utility contact
Frequently asked questions about Cannon Pwsd 1
Is Cannon Pwsd 1 tap water safe to drink?
EPA monitoring detected 14 contaminants in Cannon Pwsd 1's water. A detection isn't the same as a violation — most levels are within federal limits. See each level and source above, and the utility's annual Consumer Confidence Report for its official compliance status.
What contaminants were detected in Cannon Pwsd 1's water?
EPA monitoring detected Chloroform, TTHM, Bromodichloromethane, Trichloroacetic Acid, Dichloroacetic Acid, and others. The full list with the level and data source for each is above.
How many people does Cannon Pwsd 1 serve?
Cannon Pwsd 1 reports serving 6,482 people in Missouri, per its EPA record.
Has Cannon Pwsd 1 had any water quality violations?
The EPA has 9 violations on file for Cannon Pwsd 1, of which 0 are health-based (a contaminant limit or required treatment was breached) and 0 remain open. The rest are monitoring or reporting failures.
Where does this data come from?
Every figure is official EPA drinking-water monitoring — the Lead & Copper Rule, the UCMR-5 nationwide testing program, and the EPA Six-Year Review — not our own testing. Each number is labelled with its source and period.